Q: Is 149,520 a Composite Number?
A: Yes, 149,520 is a composite number.
The number 149,520 can be evenly divided by 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 56 60 70 80 84 89 105 112 120 140 168 178 210 240 267 280 336 356 420 445 534 560 623 712 840 890 1,068 1,246 1,335 1,424 1,680 1,780 1,869 2,136 2,492 2,670 3,115 3,560 3,738 4,272 4,984 5,340 6,230 7,120 7,476 9,345 9,968 10,680 12,460 14,952 18,690 21,360 24,920 29,904 37,380 49,840 74,760 and 149,520, with no remainder.
Since 149,520 cannot be divided by just 1 and 149,520, it is a composite number.